#geospatial-data News & Analysis

2 articles tagged with #geospatial-data. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AIBullisharXiv – CS AI · Jun 237/10

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OGD4All: A Framework for Accessible Interaction with Geospatial Open Government Data Based on Large Language Models

OGD4All is a Large Language Model framework that enables citizens to interact with geospatial open government data through natural language queries, achieving 98% analytical correctness and 94% recall while minimizing hallucinations. The system combines semantic retrieval, agentic reasoning, and sandboxed execution to provide transparent, auditable access to public datasets, representing a significant advance in making government data democratically accessible.

AIBullisharXiv – CS AI · Jun 197/10

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TerraMind: Large-Scale Generative Multimodality for Earth Observation

TerraMind is an open-source multimodal foundation model for Earth observation that combines token-level and pixel-level data across nine geospatial modalities. The model introduces "Thinking-in-Modalities" for synthetic data generation and achieves state-of-the-art performance on standard EO benchmarks while making its weights and code publicly available.